Find the Component Form of V If $\| \mathbf { v } \| = 8$

question 76

Multiple Choice

Find the component form of v if $\| \mathbf { v } \| = 8$ and the angle it makes with the x-axis is 30°.

• A) \(\langle 4 \sqrt { 3 } , 4 \rangle\)
• B) \(\langle 4,4 \sqrt { 3 } \rangle\)
• C) \(\langle 8,8 \sqrt { 3 } \rangle\)
• D) \(\langle 8 \sqrt { 3 } , 8 \rangle\)
• E) \(\langle 4 \sqrt { 2 } , 4 \sqrt { 2 } \rangle\)

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Definitions:

Reuptake

The process by which neurotransmitters are taken back into the synaptic vesicles of a neuron after being released, thereby terminating the signal between neurons.

Neurotransmitter Molecules

Chemicals that transmit signals across a synapse from one neuron to another target neuron.

Sending Neuron

A neuron that transmits a chemical or electrical signal to another neuron across a synapse during neurotransmission.

Excitatory Signals

Neural impulses that increase the likelihood of a neuron firing, leading to an action.